Question

1.add 4m +6n and 5m +2n
2. subtract -7a from-3a​

Answer 1

Answer:

1.9m+8n

2.-4a

hope this helps u

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Answer 2

1.4m+6n+5m+2n

9m+8n

2.-3a-(-7a)

-3a+7a

4a

Can't u make my answer as brainlist